@misc{indiciaebe0638fcaa9f,
  title = {Preliminary geologic map of the Lick Observatory Quadrangle, Santa Clara County, California},
  author = {T. W. Dibblee},
  year = {1972},
  doi = {10.3133/ofr7290},
  url = {https://pubs.usgs.gov/publication/ofr7290},
  note = {Source identifier: ofr7290}
}